If you want to help to add survey/treasure maps then:
1. Right click on map in your inventory>link in chat, copy this string.
2. Find location, type /loc, copy this string.
3. Post collected data in comment tab.
4. Do not post chests locations or other scrap you found.

Frequently asked questions:
>Are you planning to add eidetic memory books?
No. You can use LoreBooks add-on.
>Can you add quests?
No. You can use Quest Map add-on.
>I can not see [pin name] on my map.
>How to enable pins?
>Can you add it in menu options?
Just enable it in Map>Filters (see screenshot).
>I do not see some pins on my map.
Check Add-on path. It must be "AddOns\MapPins". Not "AddOns\MapPins\MapPins", not "AddOns\MapPins 204957", etc.
>I do not see bosses pins in pledges.
They are lineal, all bosses are in the way. There is no need to add this pins.

This add-on do not use any map librares, it works directly with ingame map, so it is fast as possible.
This add-on have no menu. To enable/disable pins use map filters (see screenshot).
Default size for pins is 20. Use slash command: /pinsize 16-40 to change it.

1.31
- New settings. All settings are reseted to defaults. Need to enable pins in Map>Filters.
- Added:
Undaunted Rescuer
Message in Bottle
A Book and its Cover
- Skyshards fix for some dungeons
- Bosses fix for some dungeons
- Time breaches fix
- Chests are disabled by default (they are still bugged)

edit: P.S. For the tech-savvy, that means you can probably add the following lines in MapPins.lua just below the line that reads "local TreasureMaps={" -- so starting approximately line 668 which would at least unlock the CE Treasure Maps, Alchemy Survey, Clothing Survey, Enchanting Survey to show.

Does somebody read add-on description? I can do nothing without IDs.
If you want to help to add survey/treasure maps then:
1. Right click on map in your inventory>link in chat, copy this string.
2. Find location, type /loc, copy this string.
3. Post collected data in comment tab.

Originally Posted by QuantumPie

Does anyone know how to deal with other addon's adding their own filters? I have to many and they go outside of the screen.

You should be able to scroll down... also you can delete the entries in the code if you know what to look for. I did it once with the Orsinium pins since I only was looking for one thing and the other two were cluttering the map. If you search for the zone name like Greymoor or whatever I think they should be easily recognized.